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Date:	Mon, 5 Jan 2015 14:22:06 +0300
From:	Dan Carpenter <dan.carpenter@...cle.com>
To:	SF Markus Elfring <elfring@...rs.sourceforge.net>
Cc:	Eric Van Hensbergen <ericvh@...il.com>,
	Latchesar Ionkov <lucho@...kov.net>,
	Ron Minnich <rminnich@...dia.gov>,
	v9fs-developer@...ts.sourceforge.net,
	LKML <linux-kernel@...r.kernel.org>,
	kernel-janitors@...r.kernel.org,
	Julia Lawall <julia.lawall@...6.fr>
Subject: Re: [PATCH 1/8] fs/9p: Deletion of unnecessary checks before the
 function call "p9_client_clunk"

On Sun, Dec 28, 2014 at 09:40:25PM +0100, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@...rs.sourceforge.net>
> Date: Sat, 27 Dec 2014 09:34:39 +0100
> 
> The p9_client_clunk() function tests whether its argument is NULL
> and then returns immediately. Thus the test around the call is not needed.
> 

Not true.  You are not allowed to call p9_client_clunk(NULL).  I assume
this patch adds a bug.  You have tried to introduce several of these
kinds of bugs.  You are not careful enough.

regards,
dan carpenter

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